Shechting without any intent to shecht, while involved in some other physical activity [mitasek]: Zevachim 47a
What happens if one slaughters a korban shelamim before dawn, when the Temple doors open: Zevachim 55b; Eruvin 2a; Yoma 62b
What if the animal was to be processed in the northern in the northern part of the azarah, and the shochet or the person receiving the blood was not in the northern area: Zevachim 26a, 48b
What if a chatat is slaughtered in the southern part of the azarah: Zevachim 36a-b
Shechitah of a parah adumah by a non-kohen: Zevachim 14b
What happens if the shochet dies before the korban's service is complete: Yoma 49b
What happens if an animal's legs are outside the Beit haMikdash during the shechitah, and one severs them before or after the shechitah: Zevachim 25b-26a
Shechting when the animal is partially outside the proper area: Zevachim 26a
Shechting when the shochet is standing outside the proper area: Zevachim 32a
Shechting when the animal, or the shochet, is airborne: Zevachim 26a
What happens if a disqualified party slaughters the animal with pigul thoughts: Zevachim 26b, 31b
What happens with a korban that was slaughtered at night, and then put on the mizbeiach: Zevachim 27b